This site has been replaced by the following sites:

• . Polymer Project landing page & blog: https://www.polymer-project.org/ (Repo: polymer-project.org).
• . Polymer Library documentation: https://polymer-library.polymer-project.org/ (Repo: polymer-library-docs).

The documentation site runs in Google App Engine, using the App Engine Python standard environment. Before you start you'll need the following prerequisites:

• Python 2.7

• Google Cloud SDK

• App Engine Python standard environment. Ensure this is installed by running the following command:

  gcloud components install app-engine-python
  

  Or, if you installed via apt:

  sudo apt-get install google-cloud-sdk-app-engine-python
  

Set up your repo:

git clone https://github.com/Polymer/docs 
cd docs
npm install

The first time you run the site, run gulp to build the site in its entirety:

gulp

Then start the App Engine dev server on dist/app.yaml:

dev_appserver.py dist/

The site will be served from http://localhost:8080.

If you're making changes use the watch task. Optionally add --reload to live reload the tab when changes are saved.

gulp watch --reload

The site will be served on http://localhost:3000. Making changes will refresh the browser tab.

Optional flags:

• --reload: refreshes the browser tab when changes are made
• --open: opens a new browser tab when gulp watch is started

Tip - run gulp help to see the list of available gulp tasks.

Install WebTest framework:

pip install WebTest

Then run:

npm test

If your Google Cloud SDK isn't installed in ~/google-cloud-sdk, set the CLOUD_SDK environment variable to the path to the Cloud SDK:

export CLOUD_SDK=~/cloud/google-cloud-sdk

Build and deploy version YYY-MM-DD of the site:

gulp
npm run deploy YYYY-MM-DD